2016121500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{448027}}^1$

素因数の和:448052

約数の個数: 72

約数和(自身を含む): 6360205488

約数和(自身を除く): 4344083988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 448027, 896054, 1344081, 1792108, 2240135, 2688162, 4032243, 4480270, 5376324, 6720405, 8064486, 8960540, 11200675, 13440810, 16128972, 20161215, 22401350, 26881620, 33602025, 40322430, 44802700, 56003375, 67204050, 80644860, 100806075, 112006750, 134408100, 168010125, 201612150, 224013500, 336020250, 403224300, 504030375, 672040500, 1008060750, 2016121500]

約数ペア:

[(1, 2016121500), (2, 1008060750), (3, 672040500), (4, 504030375), (5, 403224300), (6, 336020250), (9, 224013500), (10, 201612150), (12, 168010125), (15, 134408100), (18, 112006750), (20, 100806075), (25, 80644860), (30, 67204050), (36, 56003375), (45, 44802700), (50, 40322430), (60, 33602025), (75, 26881620), (90, 22401350), (100, 20161215), (125, 16128972), (150, 13440810), (180, 11200675), (225, 8960540), (250, 8064486), (300, 6720405), (375, 5376324), (450, 4480270), (500, 4032243), (750, 2688162), (900, 2240135), (1125, 1792108), (1500, 1344081), (2250, 896054), (4500, 448027)]